This is a boat built for owners who want to cover Tampa Bay confidently, host family and friends comfortably, and still fish hard without reconfiguring the day around compromises. If your current boat feels crowded at rest, limited offshore, or tiring to manage on longer runs, the Open 302 replaces those tradeoffs with space, stability, and control that make full days on the water feel simple again.

At just over 30 feet with a wide 10'4" beam, the Open 302 creates room where it matters—at the helm, in the bow, and throughout the cockpit—so movement stays easy whether you’re cruising to Sarasota, drifting the Gulf edge, or anchored at the sandbar. Twin Yamaha 300s provide balanced power and redundancy, while the 295-gallon fuel capacity supports a longer range without planning the day around fuel stops. The 22-degree deadrise helps maintain confidence when the afternoon chop builds, keeping rides composed instead of fatiguing.

Comfort and function are integrated, not added on. The electric bow sun deck converts quickly between seating, table, and open space. Dual pressurized livewells and large in-deck fish boxes support serious fishing without taking over the layout. At the helm, dual 16" Garmin displays, digital switching, and Seakeeper Ride work together to reduce workload and improve ride quality, so operating the boat feels intuitive rather than demanding.

Thunder Marine delivers this boat with the expectation that ownership should stay enjoyable long after delivery, with local support and guidance that matches how Tampa Bay owners actually use their boats.

Meet with Thunder Marine to walk through this exact configuration, understand how it fits Tampa Bay use, and review delivery and long-term support. Contact for Pricing.

Ownership with Thunder Marine

• Local sales and service support based in St. Petersburg

• Clear delivery process with system orientation before handoff

• Long-term service access without leaving the Tampa Bay area

• A team that stays involved after the sale, not just at closing

Key Specs

• Length Overall: 30' 2"

• Beam: 10' 4"

• Number of Engines: 2

• Engine Make & Model: Yamaha F300XSB

• Maximum Horsepower: 700 HP

• Fuel Capacity: 295 gal

• Usable Fuel Capacity: 270 gal

• Freshwater Capacity: 30 gal

• Draft (Engine Up): 22"

• Deadrise at Transom: 22°

• Dry Weight: 8,245 lbs

• Passenger Capacity: Yacht Certified

Features

Helm & Electronics

• Dual 16" Garmin GPSMAP displays for clear navigation and situational awareness

• Garmin radar, VHF, and CHIRP transducer integrated for simplified operation

• Digital switching and touchscreen control reduce clutter and the learning curve

• Seakeeper Ride for automatic trim and ride control in changing conditions

Seating & Comfort

• Convertible electric bow, sun dec,k and table for flexible entertaining

• Premium helm and leaning post seating for long runs without fatigue

• Fold-down aft seating to switch between cruising and fishing modes

• Windshield with actuated vent for airflow control underway

Fishing & Utility

• Dual 30-gallon pressurized livewells keep bait healthy all day

• Twin macerated in-deck fish boxes for clean storage and easy washdown

• Under-gunwale rod storage and flush-mounted holders keep decks clear

• Raw and freshwater washdowns for quick cleanup after use

Hull & Deck

• Advanced infused fiberglass construction with no wood for longevity

• Windlass anchor system with bow access for controlled anchoring

• Side entry doors and an integrated swim ladder for easy water access

• Self-bailing cockpit and yacht-style non-skid for safety at rest and underway